挖泥船把泥挖起来。
Back of the breakwater the dredger was working.
在防波堤后面挖泥船正在工作。
The utility model belongs to a general dredger.
本实用新型属于一种通用疏通器。
The slurry pump is one of the key facilities of a dredger.
泥泵是水力输送式挖泥船的关键设备。
The bucket dredger in Shoal, dredge river plays an invaluable role.
链斗式挖泥船在浅滩整治，河道疏通方面起着不可估量的作用。
A tug boat has to possess a high bollard pull while that is not important for a dredger.
拖船必须拥有较大的系柱拖力，但对于挖泥船则不是重要的。
The main technical index of hydraulic clamshell dredger is bucket capacity and productivity.
液压抓斗式挖泥船的主要生产技术指标是斗容和生产率。
Our main products are electric drill, marble cutter, angle grinder, rotary hammer, pipe dredger, etc.
主要产品有手电钻、石材切割机、角向磨光机、电锤、管道疏通器等。
Cutter-suction dredger looses the soil to mix with the water by cutter, and pumps the mud by dredge pump.
绞吸挖泥船是利用绞刀松动泥土，使之与水混合，而后用泥泵将泥浆泵出的挖泥船。
Hydraulic back-hoe dredger is a new type of dredger developed and specially for handling hard soil and stone.
液压反铲挖掘船是近几年国际上新出现的一种新型挖掘作业船，专门挖掘硬质土和石块。
This paper mainly study the influence of wave alternating load on the strength of cutter suction dredger spud.
本文主要研究波浪交变载荷对挖泥船定位桩疲劳强度的影响。
The equipment, method and advantages of rigid bed-sweeping by grab dredger are presented combining an engineering case.
结合实例阐述了利用抓斗船进行硬式扫床的设备结构，扫床方法及其优点。
Industrial test carried out with a grab dredger shows that the performance of the converter meets the demand of the dredger.
通过挖泥船工业性试验表明，该变矩器性能满足了大型抓斗挖泥机的作业要求。
The field stabilized test of dredger fill with a new solidified agent is made in Dongying Harbour Economic Development Area.
用新型固化剂对东营港经济开发区吹填土进行了现场固化试验。
At present, the management maintenance methods of dredger are primary Time Based maintenance and Run-to-Breakdown maintenance.
目前对挖泥船管理维修的方法主要有定期维修和事后维修。
With the development of dredger, existing management maintenance methods cannot satisfy with requirements of dredger management.
随着挖泥船性能的不断提高，现有的技术手段和管理措施已不能满足挖泥船技术管理的要求。
Based on the sequential quadratic programming method, a thrust allocation for the trailing suction hopper dredger was presented.
以序列二次规划法为理论基础，提出一种针对耙吸式挖泥船的推力分配方案。
The utility model provides a manual pipe dredger which can produce larger negative pressure, so as to improve dredging capability.
本实用新型是提供一种能产生较大负压从而大大提高疏通能力的手动疏管器。
When a clamshell dredger is used to carry out over-depth and over-width dredging, accuracy control is always one of the difficulties.
抓斗式挖泥船进行超深超宽施工时，精度控制始终是难题之一。
Combined with waterborne trade it introduces a ship used for special purpose-dredger, especially in the related designing and building.
结合水运行业生产，介绍了特种船舶——挖泥船的设计与建造。
The instrument is an intelligent industrial isotope instrument. It can be widely used in dredger, coal mine, metallurgy, mineralogy etc.
此仪器是一种智能工业同位素仪器，可广泛用于挖泥船、煤矿、冶金和选矿等部门。
Based on analyzing the functions of the 1750 dredger, this paper compiles a set of operating regulations for the 1750 dredging simulator.
在分析1750挖泥船系统功能的基础上，编写了1750疏浚仿真器的操作规范。
Therefore the study of the characteristics of dredger fill sedimentation and mechanism of its self-weight consolidation is very important.
因此，对吹填土沉积规律和自重固结机理的研究显得尤为重要。
A cutter suction dredger is a kind of dredger commonly used in dredging. One of its key devices is the cutterhead used to cut soils under water.
绞吸式挖泥船是一种常用的清淤疏浚工具，其核心部件之一是挖掘水下土质的绞刀。
After several practical calculations in the dredger design, the results are correct and accorded with the demands of the actual project perfectly.
经过对一些船的实际计算，结果是正确的，完全符合实际工程设计的要求。
Grey prediction can be used to predict structural strength formation of soft dredger fill in short-time, it gives reference to engineering practice.
灰预测可以用来对吹填软土结构强度形成进行短期预测，值得工程实践参考。
Introduces a profile display system used on cutter dredger, the system functions, the system structure and how the system works are discussed in detail.
以绞吸挖泥船为应用背景介绍了剖面显示系统的工作原理、实现方法以及系统的组成和功能。
The production quantity meter for dredger consists of a density gauge, an electromagnetic flowmeter interface and a specific micro-computer based on Z80.
挖泥船产量计是由密度计、电磁流量计接口和专用微机（Z80）组成。
The production quantity meter for dredger consists of a density gauge, an electromagnetic flowmeter interface and a specific micro-computer based on Z80.
挖泥船产量计是由密度计、电磁流量计接口和专用微机（Z80）组成。
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